nfs上传数据给开发板，filezilla传数据给开发板

llt1632

nfs: server 192.168.0.173 not responding, still trying
有大神知道这是什么原因吗，音频输入和FILEZILLA传输数据securety都会这样,一直不停，也关不掉，每次都要重启开发板
[root@alpha_imx6ull]:/music$:arecord -f cd -d 50 record.wav
Recording WAVE 'record.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 OK
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 not responding, still trying
nfs: server 192.168.0.173 not responding, still trying

llt1632

nfs: server 192.168.0.173 OK overrun!!! (at least 154421.770 ms long) nfs: server 192.168.0.173 not responding, still trying